Air Quality index, 21/08/2002 - 04/09/2002

	21/08	22/08	23/08	24/08	25/08	26/08	27/08	28/08	29/08	30/08	31/08	01/09	02/09	03/09	04/09
Conurbation
Brussels	3	4	4	4	5	4	6	6	6	4	3	4	5	5	6
Antwerp	3	4	4	4	4	3	4	6	6	4	3	4	3	3	5
Ghent	3	4	4	4	4	4	5	6	6	4	3	4	9	4	5
Liège	3	3	4	3	5	6	6	7	6	6	6	4	4	4	5
Charleroi	4	3	3	4	5	4	4	7	6	4	3	4	5	5	5
Area
Coast	4	5	4	5	5	5	5	6	6	3	4	4	4	5	6
West-Vlaanderen (south)	4	3	4	4	4	4	4	6	6	4	4	4	6	4	5
Ghent canal area	3	3	4	4	4	4	5	6	6	4	3	4	4	5	6
Oost-Vlaanderen (south)	4	4	3	4	5	4	4	5	6	4	3	4	4	5	3
Antwerp harbour area	3	3	2	3	4	4	4	5	5	1	3	4	3	4	4
Kempen - Vlaams-Brabant (east)	3	4	2	3	5	5	4	6	5	3	3	4	4	5	3
Limburg	3	3	3	3	5	5	6	6	6	4	2	4	4	4	4
Region
Brussels	3	4	4	4	5	4	6	6	6	4	3	4	5	5	6
Flanders	3	3	3	4	4	4	4	5	6	4	3	4	4	4	4
Wallonia	3	3	4	4	5	4	5	7	6	5	4	4	4	5	5
Country
Belgium	3	3	4	4	5	4	5	6	6	4	3	4	5	4	6

1	exellent
2	very good
3	good
4	fairly good
5	moderate
6	poor
7	very poor
8	bad
9	very bad
10	horrible